states. this border crossing at eagle pass, texas is on alert and residents of the sleepy border city have been warned to call police if they see strangers. mexican prosecutors say the escapees, including many members of violent drug cartels, dug a tunnel through the prisos workshop. while a great escape through a tunnel may remind you of the "shawshank redemption," in this case it wasn't just one escapee. all 129 squeezed one by one through an opening a few feet wide. they used ropes and electric cables to full them suches to the guard tower where they tied up the guard. next they cut the chain link fence that stood between them and freedom and ran for it. authorities think the tunnel had been around a few months and doubt the inmates dug it without anyone knowing. in fact, police have detained the prison director and a dozen guards suspecting this escape was an "inside job." tonight, mexican special forces working to put the escapees back there. ryan owen, abc news, dallas. >>> now we have